Barca v Man Utd 2008 both legs of that semi (the one where Ronaldo missed a pen in the Nou Camp and then Zambrotta gifted them a goal at OT). I would say they were negative in those games. Not saying it's a bad thing, or they do it all the time, but I def remember those games as pretty drab.
I'm fairly confident I've seen maybe 90% of our matches since 1999 and that Barcelona tie is the first time I can honestly say we went into it not looking to score.
Gerd - If you'd care to discuss your opinion in any length, can I suggest a post in the United forum? I acknowledge my bias, but to say United haven't played good football since 1999 is pretty outrageous. The 2007/08 team was immense, as was the 2002/03 (which got 45 points in the second half of the season)